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Kernel panic after OpenVPN? (SOLVED)

Scheduled Pinned Locked Moved OpenVPN
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  • K
    killmasta93
    last edited by Mar 16, 2017, 11:02 PM Mar 13, 2017, 2:46 AM

    Hi,
    I was wondering if someone else has experience the same issue? im running pfSense 2.2.6 on hyper V, so far everything was running smooth. I wanted to install OpenVPN which i have done in the past with no issue, but apparently when i try to connect it gives a kernel panic and pfSense reboots itself showing this error log? any ideas?

    Thank you

    http://pastebin.com/JKXpLK4Y

    Tutorials:

    https://www.mediafire.com/folder/v329emaz1e9ih/Tutorials

    1 Reply Last reply Reply Quote 0
    • K
      killmasta93
      last edited by Mar 15, 2017, 6:37 PM

      so i ran again the test and for sure its something odd with openvpn see pictures

      Clipboarder.2017.03.15-011.png
      Clipboarder.2017.03.15-011.png_thumb
      Clipboarder.2017.03.15-010.png
      Clipboarder.2017.03.15-010.png_thumb
      Clipboarder.2017.03.15-009.png
      Clipboarder.2017.03.15-009.png_thumb
      Clipboarder.2017.03.15-008.png
      Clipboarder.2017.03.15-008.png_thumb
      Clipboarder.2017.03.15-007.png
      Clipboarder.2017.03.15-007.png_thumb
      Clipboarder.2017.03.15-006.png
      Clipboarder.2017.03.15-006.png_thumb
      Clipboarder.2017.03.15-005.png
      Clipboarder.2017.03.15-005.png_thumb

      Tutorials:

      https://www.mediafire.com/folder/v329emaz1e9ih/Tutorials

      1 Reply Last reply Reply Quote 0
      • H
        heper
        last edited by Mar 15, 2017, 6:57 PM

        You should upgrade to 2.3.3 & see if the issue is still there

        1 Reply Last reply Reply Quote 0
        • V
          viragomann
          last edited by Mar 15, 2017, 7:13 PM

          I think the kernel panic is caused by this issue:

          calcru: runtime went backwards from 7 usec to 3 usec for pid 0 (kernel)
          

          Upgrading would be a good advice at any case.

          Maybe it also helps to add the line

          hint.acpi.0.disabled="1"
          

          to /boot/loader.conf.local

          1 Reply Last reply Reply Quote 0
          • K
            killmasta93
            last edited by Mar 15, 2017, 8:19 PM

            Thanks for the replies but unfortunately cannot upgrade as this is a production firewall as i have implemented WPAD and use sarg and for now i have not tested 2.3.X
            What bugs me is that i have this same setup in my test environment and works flawless.

            as viragomann says adding

            hint.acpi.0.disabled="1"
            

            i see only in /boot/loader.conf and inside it I have

            autoboot_delay="3"
            vm.kmem_size="435544320"
            vm.kmem_size_max="535544320"
            comconsole_speed="115200"
            hw.usb.no_pf="1"
            
            

            Thank you

            Tutorials:

            https://www.mediafire.com/folder/v329emaz1e9ih/Tutorials

            1 Reply Last reply Reply Quote 0
            • V
              viragomann
              last edited by Mar 15, 2017, 8:53 PM

              @killmasta93:

              i see only in /boot/loader.conf

              So write /boot/loader.conf.local

              You may also add it to loader.conf, but I'm not shure if it is overwritten at reboot or at updating pfSense.

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              • K
                killmasta93
                last edited by Mar 15, 2017, 10:06 PM

                So write /boot/loader.conf.local

                You may also add it to loader.conf, but I'm not shure if it is overwritten at reboot or at updating pfSense.

                so i added the config but then when pfsense reboot i get then this

                panic: running without device atpic requires a local apic
                

                had to revert to snapshot before

                Tutorials:

                https://www.mediafire.com/folder/v329emaz1e9ih/Tutorials

                1 Reply Last reply Reply Quote 0
                • K
                  kpa
                  last edited by Mar 16, 2017, 9:29 AM

                  Disabling ACPI is a very dumb idea on modern hardware. Whatever the problem is for you it's almost certain that disabling ACPI is not going to solve it.

                  1 Reply Last reply Reply Quote 0
                  • V
                    viragomann
                    last edited by Mar 16, 2017, 10:55 AM

                    I'd tested this in a virtualized pfSense and got the same issue. In older versions deactivating ACPI was no problem and could be a workaround in such situations.

                    The "calcru: runtime went backwards" issue seems to be widespread on HyperV. Maybe you can find a solution when searching in the board.

                    1 Reply Last reply Reply Quote 0
                    • K
                      killmasta93
                      last edited by Mar 16, 2017, 11:02 PM

                      well i just ended up reinstalling pfSense again from scratch  and its working the OpenVPN its just odd this happened

                      Thanks again

                      Tutorials:

                      https://www.mediafire.com/folder/v329emaz1e9ih/Tutorials

                      1 Reply Last reply Reply Quote 0
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